34
PKG-SVX027D-EN
NOTICE
Proper Water Treatment Required!
The use of untreated or improperly treated water
could result in scaling, erosion, corrosion, algae or
slime.
Use the services of a qualified water treatment
specialist to determine what water treatment, if any, is
required. Trane assumes no responsibility for
equipment failures which result from untreated or
improperly treated water, or saline or brackish water.
Condenser water piping connections are located on the
right or left hand side of the unit (depending upon
configuration required). All field-installed piping must
conform to applicable local, state, and federal codes. To
complete condenser water connections follow the
procedure below.
1. Evaporator module should be in its final location and
isopads installed if necessary, see Figure 12, p. 25
2. Set condensing unit and spacer cassettes in place just
in front of evaporator module and line up refrigerant
connections.
3. Install 3–inch water pipe between condensing unit
cassettes ensuring that condenser water bracket is in
place on each cassette to support the water pipes.
Depending upon the tonnage and right hand/left hand
configuration, there will be one or more sets of 3–inch
pipe that will need to be installed between cassettes.
Refer to the following figures for typical installation.
Figure 17. Condenser water bracket
Figure 18. Condenser cassettes-1
Figure 19. Condenser cassettes-2
4. Ensure that 3–inch tee strainer (ship with) is installed
on inlet water connection.
5. Attach the water supply line to the inlet of the tee
strainer, and the return line to the outlet connection. If
the unit has a waterside economizer and/or control
valves, these components will need to be installed at
Installation - Mechanical
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